Merge branch 'upgrade-babel' into 'develop'

Upgrade babel to latest versions

See merge request soapbox-pub/soapbox-fe!763

app/styles/fonts.scss

@@ -1,3 +1,5 @@
+@use 'sass:math';
+
 // OpenDyslexic
 @font-face {
   font-family: 'OpenDyslexic';
@@ -46,14 +48,14 @@
 // html and body declaration allows developer to pass px value as argument
 // Rendered css will default to "rem" and fall back to "px" for unsupported browsers
 @mixin font-size($size) {
-  $rem: ($size / 10);
+  $rem: math.div($size, 10);
   $px: $size;
   font-size: #{$px + "px"};
   font-size: #{$rem + "rem"};
 }
 
 @mixin line-height($size) {
-  $rem: ($size / 10);
+  $rem: math.div($size, 10);
   $px: $size;
   line-height: #{$px + "px"};
   line-height: #{$rem + "rem"};

package.json

@@ -36,18 +36,18 @@
     "not dead"
   ],
   "dependencies": {
-    "@babel/core": "^7.14.6",
+    "@babel/core": "^7.15.5",
     "@babel/plugin-proposal-class-properties": "^7.14.5",
-    "@babel/plugin-proposal-decorators": "^7.14.5",
-    "@babel/plugin-proposal-object-rest-spread": "^7.14.7",
+    "@babel/plugin-proposal-decorators": "^7.15.4",
+    "@babel/plugin-proposal-object-rest-spread": "^7.15.6",
     "@babel/plugin-syntax-dynamic-import": "^7.8.3",
     "@babel/plugin-transform-react-inline-elements": "^7.14.5",
-    "@babel/plugin-transform-react-jsx-self": "^7.14.5",
+    "@babel/plugin-transform-react-jsx-self": "^7.14.9",
     "@babel/plugin-transform-react-jsx-source": "^7.14.5",
-    "@babel/plugin-transform-runtime": "^7.14.5",
-    "@babel/preset-env": "^7.14.7",
+    "@babel/plugin-transform-runtime": "^7.15.0",
+    "@babel/preset-env": "^7.15.6",
     "@babel/preset-react": "^7.14.5",
-    "@babel/runtime": "^7.14.6",
+    "@babel/runtime": "^7.15.4",
     "@fontsource/montserrat": "^4.5.1",
     "@fontsource/roboto": "^4.5.0",
     "@gamestdio/websocket": "^0.3.2",
@@ -59,12 +59,11 @@
     "array-includes": "^3.0.3",
     "autoprefixer": "^10.0.0",
     "axios": "^0.21.4",
-    "babel-loader": "^8.0.5",
+    "babel-loader": "^8.2.2",
     "babel-plugin-lodash": "^3.3.4",
     "babel-plugin-preval": "^5.0.0",
     "babel-plugin-react-intl": "^7.5.20",
     "babel-plugin-transform-react-remove-prop-types": "^0.4.24",
-    "babel-runtime": "^6.26.0",
     "blurhash": "^1.0.0",
     "bowser": "^2.11.0",
     "browserslist": "^4.16.6",
@@ -83,12 +82,11 @@
     "es6-symbol": "^3.1.1",
     "escape-html": "^1.0.3",
     "exif-js": "^2.3.0",
-    "file-loader": "^6.0.0",
     "fork-awesome": "https://github.com/alexgleason/Fork-Awesome#c23fd34246a9f33c4bf24ea095a4cf26e7abe265",
     "html-webpack-harddisk-plugin": "^2.0.0",
     "html-webpack-plugin": "^5.3.2",
     "http-link-header": "^1.0.2",
-    "immutable": "^4.0.0-rc.12",
+    "immutable": "^4.0.0-rc.14",
     "imports-loader": "^1.0.0",
     "intersection-observer": "^0.11.0",
     "intl": "^1.2.5",
@@ -179,7 +177,7 @@
     "react-test-renderer": "^16.13.1",
     "redux-mock-store": "^1.5.4",
     "stylelint": "^13.7.2",
-    "stylelint-config-standard": "^20.0.0",
+    "stylelint-config-standard": "^22.0.0",
     "stylelint-scss": "^3.18.0",
     "webpack-dev-server": "^4.1.0",
     "yargs": "^16.0.3"